DSC-W520 - Sony Digital Camera Service Manual (repair manual). Page 18

DSC-W520

3-9

DRIVE CAM BARREL

The shutter assy 

To this cam 
groove

Rear view of Aligning

The phase of drive 
gear portion 

Assembled  
(The inner-block_4) 

1. Align the shutter assy with the DRIVE CAM BARREL as shown in the figure.

2. Assemble the shutter assy and the DRIVE CAM BARREL by turning the shutter assy approx. 120 degree in the arrow

direction to move it to the position shown below.

Front view of the 
front barrel part  

The inner-block_4

 

The phase of drive 
gear portion

The phase of 
FPC portion 

This cut portion should be located 
around only this phase. 

To this cam 
groove  

Aligned 

The front 
barrel part

Assembled
(The inner-block_3) 

The inner-block_4

3. Align the front barrel part with the inner-block_4 as shown in the figure.

4. Assemble the front barrel part and the inner-block_4 by turning the front barrel part in the arrow direction to move it to 
    the position shown below.